16.49 kilometers. According to Baidu map, Foshan Shishan Tangtou Village is located in Shishan Town, Nanhai District, Foshan City, Guangdong Province, Songgang Hospital is located in the Nanhai District, Foshan City, Guangdong Province, the straight-line distance between the two places is 16.49 kilometers. Foshan, abbreviated as "Fo", is a prefecture-level city under the jurisdiction of Guangdong Province. It is a megacity. Foshan is located in the middle of Guangdong Province, the Pearl River Delta hinterland, adjacent to Hong Kong and Macao, east of Guangzhou, south of Zhongshan.